Latitude / Longitude:
50.32° / -4.22°
Elevation:
93 m
Operated By:
Plymouth Marine Laboratory
Equipment Description:
Comar CSB 200
Current Status & Statistics
| Status | ONLINE  |
| Availability | 82.2% (1751 hours online / 2131 total hours) |
| Reception distance in nautical miles | Average: 10.7 / Max: 57.9 |
| Records received in 1 hour | Distinct Vessels: 122 / Positions: 9991 |
| Area Covered | 6888 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 74.1% | 52 NM | 4552.4 km2 |
| 2 Months | 84.4% | 50 NM | 4825.3 km2 |
| 3 Months | 82.2% | 54 NM | 5103.9 km2 |
| 6 Months | 89.3% | 45 NM | 3634.1 km2 |
| 9 Months | 92.2% | 42 NM | 3314.4 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 199.8 |
| MSG 1,2,3 - Position report - Class A | 105.8 |
| MSG 5 – Ship’s Static and Voyage related data | 2.7 |
| MSG 4 – Base Station report | 6.8 |
| MSG 6,8 – Binary messages | 2.4 |
| MSG 9 – SAR Aircraft position report | 0.5 |
| MSG 12, 14 – Safety related message | 0.1 |
| MSG 18 – Class B position report | 60.7 |
| MSG 19 – Extended Class B report | 0.1 |
| MSG 24 – Class B Ship’s Static data | 11.6 |
| MSG 21 – Aids-to-Navigation report | 3.4 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 5.6 |
| Other Non-AIS messages | 53 |
| Errors | 0 |
| Inconsistent positions | 0 |